Energy Test Study Guide

What is potential energy?

• Energy stored due to position

• Energy in motion

• Energy from chemical reactions

• Energy from the sun

Tags

CCSS.W.7.2D

Kinetic energy is:

• The energy possessed by a body due to its motion

• The energy stored in an object due to its position

• The energy released during a chemical reaction

• The energy associated with the temperature of an object

Tags

CCSS.L.7.4A

CCSS.RI.7.4

Fill in the blank: The formula for kinetic energy is KE = Mass x Velocity^2 / 2 (label is Joule).

• KE = Mass x Velocity^2 / 2

• KE = Mass x Velocity / 2

• KE = Mass x Velocity^2

• KE = Mass x Velocity^3 / 2

Tags

CCSS.L.7.6

What type of energy is stored in the nucleus of an atom?

• Chemical energy

• Thermal energy

• Nuclear energy

• Kinetic energy

What is Mechanical Energy?

• Energy stored in objects

• Energy due to motion or position

• Energy from chemical reactions

• Energy from nuclear reactions

Give an example of Mechanical Energy.

• A moving car

• A lit light bulb

• A melting ice cube

• A growing plant

Chemical energy is a form of energy stored in the bonds of chemical compounds. Which of the following best describes chemical energy?

• Energy stored in the nucleus of an atom

• Energy stored in the bonds of chemical compounds

• Energy due to the motion of an object

• Energy from the sun

Tags

CCSS.L.7.4A

CCSS.RI.7.4

Give an example of Chemical Energy.

• A battery

• A light bulb

• A solar panel

• A wind turbine

What is Thermal Energy?

• Energy stored in chemical bonds

• Energy due to temperature

• Energy from nuclear reactions

• Energy from electrical currents

Give an example of Thermal Energy.

• Boiling water

• A running car

• A lit bulb

• A flying airplane